本发明公开了一种电梯曳引绳,包括第一包裹层、均包覆于所述第一包裹层内的中心绳股和多根外围绳股,多根所述外围绳股绞合在所述中心绳股上,第一包裹层与外围绳股之间填充有胶粘剂;所述中心绳股包括第二包裹层和第一绳芯主体;所述外围绳股包括第三包裹层和第二绳芯主体,所述第三包裹层和第二绳芯主体之间填充有润滑油;其中,所述第二包裹层和第三包裹层均由硅油物质制成。本发明的电梯曳引绳能够防止曳引绳在受力的情况下发生自转,减少曳引绳的拉伸长度,延长曳引绳的使用寿命,保证电梯的运行安全。

    The invention discloses an elevator hoist rope. The elevator hoist rope comprises a first wrapping layer, a central rope strand and multiple peripheral rope strands, wherein the central rope strand and the peripheral rope strands are all arranged in the first wrapping layer in a wrapped manner. The multiple peripheral rope strands are arranged on the central rope strand in a wound manner. The portion between the first wrapping layer and the peripheral rope strands is filled with adhesive. The central rope strand comprises a second wrapping layer and a first rope core main body. Each peripheralrope strand comprises a third wrapping layer and a second rope core main body. The portion between each third wrapping layer and the corresponding second rope core main body is filled with lubricating oil. The second wrapping layer and the third wrapping layers are each made of a silicone oil substance. By means of the elevator hoist rope, the problem that a hoist rope revolves when being stressed can be prevented; the stretching length of the hoist rope is reduced; the service life of the hoist rope is prolonged; and operation safety of an elevator is guaranteed.


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    Title :

    一种电梯曳引绳


    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / C10M LUBRICATING COMPOSITIONS , Schmiermittelzusammensetzungen / C10N Index-Schema nur im Zusammenhang mit Unterklasse C10M zu benutzen , INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein